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Transformer achieves promising results on various tasks. However, self-attention suffers from quadratic memory requirements with respect to the sequence length. Existing work focuses on reducing time and space complexity from an algorithm…

机器学习 · 计算机科学 2022-05-24 Shenggui Li , Fuzhao Xue , Chaitanya Baranwal , Yongbin Li , Yang You

Biological brains have the capability to adaptively coordinate relevant neuronal populations based on the task context to learn continuously changing tasks in real-world environments. However, existing spiking neural network-based continual…

神经与进化计算 · 计算机科学 2024-11-12 Bing Han , Feifei Zhao , Yang Li , Qingqun Kong , Xianqi Li , Yi Zeng

Convolutional neural networks (CNNs) have demonstrated superior performance in super-resolution (SR). However, most CNN-based SR methods neglect the different importance among feature channels or fail to take full advantage of the…

计算机视觉与模式识别 · 计算机科学 2018-10-17 Yue Lu , Yun Zhou , Zhuqing Jiang , Xiaoqiang Guo , Zixuan Yang

Sequence parallelism (SP) serves as a prevalent strategy to handle long sequences that exceed the memory limit of a single device. However, for linear sequence modeling methods like linear attention, existing SP approaches do not take…

机器学习 · 计算机科学 2025-05-19 Weigao Sun , Zhen Qin , Dong Li , Xuyang Shen , Yu Qiao , Yiran Zhong

Chord recognition is an important task since chords are highly abstract and descriptive features of music. For effective chord recognition, it is essential to utilize relevant context in audio sequence. While various machine learning models…

声音 · 计算机科学 2019-07-08 Jonggwon Park , Kyoyun Choi , Sungwook Jeon , Dokyun Kim , Jonghun Park

Sentence classification is one of the basic tasks of natural language processing. Convolution neural network (CNN) has the ability to extract n-grams features through convolutional filters and capture local correlations between consecutive…

计算与语言 · 计算机科学 2023-12-12 Shandong Yuan

Text classification has been one of the major problems in natural language processing. With the advent of deep learning, convolutional neural network (CNN) has been a popular solution to this task. However, CNNs which were first proposed…

计算与语言 · 计算机科学 2019-09-16 Avinash Madasu , Vijjini Anvesh Rao

Self-attention networks (SAN) have been introduced into automatic speech recognition (ASR) and achieved state-of-the-art performance owing to its superior ability in capturing long term dependency. One of the key ingredients is the…

音频与语音处理 · 电气工程与系统科学 2019-10-30 Zhao You , Dan Su , Jie Chen , Chao Weng , Dong Yu

Transformers have emerged as the architecture of choice for many state-of-the-art AI models, showcasing exceptional performance across a wide range of AI applications. However, the memory demands imposed by Transformers limit their ability…

计算与语言 · 计算机科学 2023-11-28 Hao Liu , Matei Zaharia , Pieter Abbeel

Convolutional neural network (CNN) has drawn increasing interest in visual tracking owing to its powerfulness in feature extraction. Most existing CNN-based trackers treat tracking as a classification problem. However, these trackers are…

计算机视觉与模式识别 · 计算机科学 2017-05-02 Heng Fan , Haibin Ling

Reversible Spiking Neural Networks (RevSNNs) enable memory-efficient training by reconstructing forward activations during backpropagation, but suffer from high latency due to strictly sequential computation. To overcome this limitation, we…

计算机视觉与模式识别 · 计算机科学 2025-08-05 Changqing Xu , Guoqing Sun , Yi Liu , Xinfang Liao , Yintang Yang

Inference with Transformer-based Large Language Models (LLMs) on long sequences is both costly and slow due to the quadratic complexity of the self-attention mechanism. We introduce Star Attention, a two-phase block-sparse approximation…

计算与语言 · 计算机科学 2025-06-02 Shantanu Acharya , Fei Jia , Boris Ginsburg

We present Bi-Level Attention-Based Relational Graph Convolutional Networks (BR-GCN), unique neural network architectures that utilize masked self-attentional layers with relational graph convolutions, to effectively operate on highly…

机器学习 · 计算机科学 2024-04-16 Roshni G. Iyer , Wei Wang , Yizhou Sun

In this paper, we describe the use of recurrent neural networks to capture sequential information from the self-attention representations to improve the Transformers. Although self-attention mechanism provides a means to exploit long…

计算与语言 · 计算机科学 2021-04-06 Tze Yuang Chong , Xuyang Wang , Lin Yang , Junjie Wang

In this paper, we tackle the high computational overhead of Transformers for efficient image super-resolution~(SR). Motivated by the observations of self-attention's inter-layer repetition, we introduce a convolutionized self-attention…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Dongheon Lee , Seokju Yun , Youngmin Ro

Deep learning has gained much success in sentence-level relation classification. For example, convolutional neural networks (CNN) have delivered competitive performance without much effort on feature engineering as the conventional…

计算与语言 · 计算机科学 2015-12-29 Dongxu Zhang , Dong Wang

Accurate spatial-temporal (ST) prediction for dynamic systems, such as urban mobility and weather patterns, is crucial but hindered by complex ST correlations and the challenge of concurrently modeling long-term trends with short-term…

机器学习 · 计算机科学 2025-07-15 Sina Ehsani , Fenglian Pan , Qingpei Hu , Jian Liu

As neural network algorithms show high performance in many applications, their efficient inference on mobile and embedded systems are of great interests. When a single stream recurrent neural network (RNN) is executed for a personal user in…

分布式、并行与集群计算 · 计算机科学 2018-04-02 Wonyong Sung , Jinhwan Park

Since the advent of deep learning, it has been used to solve various problems using many different architectures. The application of such deep architectures to auditory data is also not uncommon. However, these architectures do not always…

机器学习 · 计算机科学 2014-12-25 Kratarth Goel , Raunaq Vohra

The analysis of biophysical neural networks (BNNs) has been a longstanding focus in computational neuroscience. A central yet unresolved challenge in BNN analysis lies in deciphering the correlations between neuronal and synaptic dynamics,…

机器学习 · 计算机科学 2024-10-16 Youngmok Ha , Yongjoo Kim , Hyun Jae Jang , Seungyeon Lee , Eunji Pak